Imagine in coming times everyone has their own barcode! It’ll be so robotic but this sounds something practical in twenty-third century.

Anyways, if this happens then I can say that every soul will have atleast a single tattoo on them. However, these barcodes tattoos will have the identity of a person hidden under their bars but I don’t know how this concept will work because for that we need help of learned researchers. If this actually happens then boy it’ll be so difficult for any terrorists or smugglers to change their identity with the help of plastic surgery.

This will surely reduce the crime. Well, right now you can take a look at the barcode tattoos which are prevailing in today’s world.